wtw LF 318/SET - Page 5

Contents
5
SET-equipment LF 318/SET.............................................................6
Instruction manual Conductivity meter LF 318..............................7
Definition of control elements......................................................................8
Display...................................................................................................................8
Selector switch ......................................................................................................9
Socket..................................................................................................................10
Putting into operation.................................................................................11
Switching on / Display test ..................................................................................11
Measurement ...............................................................................................12
Conductivity and temperature measurement.......................................................12
Energy supply..............................................................................................15
Battery operation .................................................................................................15
Maintenance / Cleaning...............................................................................18
Maintenance........................................................................................................18
Cleaning ..............................................................................................................18
Trouble Shooting.........................................................................................19
Technical data..............................................................................................22
Instruction manual
Standard-conductivity cell TetraCon
®
325 ..................................28
Construction ................................................................................................28
Operation / Maintenance.............................................................................29
Cleaning ..............................................................................................................29
Aging of the TetraCon
®
325 - cell........................................................................30
Disposal...............................................................................................................30
Plug arrangement........................................................................................31
Technical data..............................................................................................33
Meas. cells and accessories for the LF 318/SET.........................34
Conductivity cells.................................................................................................34
Recommended accessories ................................................................................35
Spares .................................................................................................................35
Application report: "Control of conductivity sytems acc. to
ISO 9000, GLP-requirements".......................................................40